The 6 Peptide Skin Booster Serum from COSRX enhances overall skin condition as your first step serum. Benefits - Boosts overall skin condition such as pore&sebum, firmness, fine lines, skin texture, skin tone and soothing - Makes your skin soft and smooth with skin tone and texture after use - Non sticky, lightweight texture to absorb quickly Key Ingredients SH-Polypeptide-121: Collagen Boosting & Plumping Copper Tripeptide-1: Retexturize Oligopeptide-68: Brightening Palmitoyl Tripeptide-8: Soothe & Reduce Skin Sensitivity Acetyl Hexapeptide-8: Smooth Fine Lines & Firmness How to Use: After cleansing you may use this serum as the first step of skin care. Spread the serum on the entire face and you may apply several times to amplify the effect of the next serum or ampoule. Ingredients: Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, Betaine, t-Butyl Alcohol, Sodium PCA, Sodium Lactate, Acetyl Hexapeptide-8, Copper Tripeptide-1, PCA, sh-Polypeptide-121, Serine, Alanine, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Glycine, Glutamic Acid, Lysine HCl, Threonine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Arginine, Tocopherol, Oligopeptide-68, Proline, Dextran, Palmitoyl Tripeptide-8, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Potassium Sorbate, Sodium Oleate